<template>
  <div>
    <Card>
        <Form ref="formData" :model="formData" :rules="ruleValidate" :label-width="80">
          <FormItem label="Name" prop="name">
            <Input v-model="formData.name" placeholder="Enter your name"></Input>
          </FormItem>
          <FormItem label="E-mail" prop="mail">
            <Input v-model="formData.mail" placeholder="Enter your e-mail"></Input>
          </FormItem>
          <FormItem label="City" prop="city">
            <Select v-model="formData.city" placeholder="Select your city">
              <Option value="beijing">New York</Option>
              <Option value="shanghai">London</Option>
              <Option value="shenzhen">Sydney</Option>
            </Select>
          </FormItem>
          <FormItem label="Date">
            <Row>
              <Col span="11">
                <FormItem prop="date">
                  <DatePicker type="date" placeholder="Select date" v-model="formData.date"></DatePicker>
                </FormItem>
              </Col>
              <Col span="2" style="text-align: center">-</Col>
              <Col span="11">
                <FormItem prop="time">
                  <TimePicker type="time" placeholder="Select time" v-model="formData.time"></TimePicker>
                </FormItem>
              </Col>
            </Row>
          </FormItem>
          <FormItem label="Gender" prop="gender">
            <RadioGroup v-model="formData.gender">
              <Radio label="male">Male</Radio>
              <Radio label="female">Female</Radio>
            </RadioGroup>
          </FormItem>
          <FormItem label="Hobby" prop="interest">
            <CheckboxGroup v-model="formData.interest">
              <Checkbox label="Eat"></Checkbox>
              <Checkbox label="Sleep"></Checkbox>
              <Checkbox label="Run"></Checkbox>
              <Checkbox label="Movie"></Checkbox>
            </CheckboxGroup>
          </FormItem>
          <FormItem label="Desc" prop="desc">
            <Input v-model="formData.desc" type="textarea" :autosize="{minRows: 2,maxRows: 5}" placeholder="Enter something..."></Input>
          </FormItem>
          <FormItem>
            <Button type="primary" @click="handleSubmit('formData')">Submit</Button>
            <Button @click="handleReset('formData')" style="margin-left: 8px">Reset</Button>
          </FormItem>
        </Form>
    </Card>
    <Card>
      <tables ref="tables" editable searchable search-place="top" v-model="tableData" :columns="columns" @on-delete="handleDelete"/>
      <Button style="margin: 10px 0;" type="primary" @click="exportExcel">导出为Csv文件</Button>
    </Card>
  </div>
</template>

<script>
  import Tables from '_c/tables'
  import { getDataGrid, saveForm } from '@/api/data'
  export default {
    name: 'form_page',
    components: {
      Tables
    },
    data: function () {
      return {
        columns: [
          { title: 'Name', key: 'name', sortable: true },
          { title: 'Email', key: 'email', editable: true },
          { title: 'Create-Time', key: 'createTime' },
          {
            title: 'Handle',
            key: 'handle',
            options: ['delete'],
            button: [
              (h, params, vm) => {
                return h('Poptip', {
                  props: {
                    confirm: true,
                    title: '你确定要删除吗?'
                  },
                  on: {
                    'on-ok': () => {
                      vm.$emit('on-delete', params)
                      vm.$emit('input', params.tableData.filter((item, index) => index !== params.row.initRowIndex))
                    }
                  }
                }, [
                  h('Button', '自定义删除')
                ])
              }
            ]
          }
        ],
        tableData: [],
        data: {},
        formData: {
          name: '',
          mail: '',
          city: '',
          gender: '',
          interest: [],
          date: '',
          time: '',
          desc: ''
        },
        ruleValidate: {
          name: [
            { required: true, message: 'The name cannot be empty', trigger: 'blur' }
          ],
          mail: [
            { required: true, message: 'Mailbox cannot be empty', trigger: 'blur' },
            { type: 'email', message: 'Incorrect email format', trigger: 'blur' }
          ],
          city: [
            { required: true, message: 'Please select the city', trigger: 'change' }
          ],
          gender: [
            { required: true, message: 'Please select gender', trigger: 'change' }
          ],
          interest: [
            { required: true, type: 'array', min: 1, message: 'Choose at least one hobby', trigger: 'change' },
            { type: 'array', max: 2, message: 'Choose two hobbies at best', trigger: 'change' }
          ],
          date: [
            { required: true, type: 'date', message: 'Please select the date', trigger: 'change' }
          ],
          time: [
            { required: true, type: 'string', message: 'Please select time', trigger: 'change' }
          ],
          desc: [
            { required: true, message: 'Please enter a personal introduction', trigger: 'blur' },
            { type: 'string', min: 20, message: 'Introduce no less than 20 words', trigger: 'blur' }
          ]
        }
      }
    },
    methods: {
      handleDelete (params) {
        console.log(params)
      },
      exportExcel () {
        this.$refs.tables.exportCsv({
          filename: `table-${(new Date()).valueOf()}.csv`
        })
      },
      mounted () {
        getDataGrid().then(res => {
          this.tableData = res.data
        })
      },
      handleSubmit (name) {
        this.$refs[name].validate((valid) => {
          if (valid) {
            saveForm(this.formData).then(res => {
              this.$Message.success('Success!')
            })
          } else {
            this.$Message.error('Fail!')
          }
        })
      },
      handleReset (name) {
        this.$refs[name].resetFields()
      }
    }
  }
</script>

<style>

</style>
